Arnside & Silverdale AONB Weather

Weather History for Arnside, Heversham, Silverdale, Warton and Hazelrigg from eHideaway and the Landscape Trust

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Weather Stations Arnside (2013-)   Heversham (2006-)   Silverdale (2017-)   Warton (2017-)   Hazelrigg (1976-2019)  
Year


Report for Year of 2018

Missing
Data
ArnsideHevershamSilverdaleWarton
Month Minutes Minutes Minutes Minutes
Jan0005160!
Feb0000
Mar00030
Apr0000
May4950!000
Jun906000
Jul0000
Aug0000
Sep0000
Oct90000
Nov00060
Dec0000
201851306005250
Mean
Temperature
ArnsideHevershamSilverdaleWarton
Month°C°C°C°C
Jan5.25.04.85.3
Feb3.33.33.13.6
Mar4.85.14.85.2
Apr9.29.59.19.7
May13.314.013.514.3
Jun17.317.316.817.5
Jul18.118.718.218.1
Aug15.515.815.816.1
Sep12.813.013.013.6
Oct10.110.210.310.7
Nov8.48.58.58.9
Dec6.36.66.56.8
201810.410.610.410.9
Low
Temperature
ArnsideHevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen°CWhen
Jan-2.120/01-2.221/01-1.921/01-1.807/01
Feb-5.328/02-5.707/02-5.828/02-5.928/02
Mar-4.401/03-3.901/03-4.401/03-4.301/03
Apr-1.205/040.005/040.301/040.605/04
May0.901/050.101/050.701/051.001/05
Jun6.322/066.422/066.922/066.322/06
Jul8.118/078.118/079.118/078.118/07
Aug4.930/085.630/086.230/085.630/08
Sep2.724/092.524/093.824/092.824/09
Oct-2.130/10-1.230/10-0.830/10-2.229/10
Nov-0.622/110.002/11-0.222/11-1.522/11
Dec-2.604/12-2.004/12-1.304/12-1.704/12
2018-5.328/02-5.707/02-5.828/02-5.928/02
High
Temperature
ArnsideHevershamSilverdaleWarton
Month°CWhen°CWhen°CWhen°CWhen
Jan11.824/0111.824/0111.424/0112.224/01
Feb13.219/0212.619/0211.419/0215.320/02
Mar14.811/0313.911/0313.011/0314.926/03
Apr22.218/0422.921/0421.421/0424.321/04
May25.621/0525.621/0526.527/0527.127/05
Jun31.027/0631.926/0630.727/0631.027/06
Jul30.701/0729.727/0729.601/0730.701/07
Aug23.905/0825.005/0823.605/0825.805/08
Sep21.805/0921.605/0921.202/0922.401/09
Oct22.710/1022.110/1021.210/1023.210/10
Nov15.515/1114.629/1115.107/1115.715/11
Dec11.707/1212.007/1211.607/1213.803/12
201831.027/0631.926/0630.727/0631.027/06
Heating
Required
ArnsideHevershamSilverdaleWarton
Month°C Days°C Days°C Days°C Days
Jan406.2411.6418.5355.1
Feb421.3419.1425.2412.4
Mar418.3409.9418.9406.1
Apr274.9267.0278.2261.5
May149.6153.7166.2148.7
Jun71.478.685.271.0
Jul62.853.553.462.8
Aug93.988.584.378.7
Sep166.5161.8159.0143.0
Oct255.2250.7250.1236.3
Nov298.5292.7293.5281.5
Dec372.4364.3365.3356.5
20182991.02951.42997.82813.6
Cooling
Required
ArnsideHevershamSilverdaleWarton
Month°C Days°C Days°C Days°C Days
Jan0.00.00.00.0
Feb0.00.00.00.0
Mar0.00.00.00.0
Apr1.31.61.12.1
May12.620.917.724.8
Jun42.449.539.046.8
Jul57.964.249.757.9
Aug8.210.45.710.5
Sep1.62.01.13.0
Oct0.80.80.61.2
Nov0.00.00.00.0
Dec0.00.00.00.0
2018124.8149.4114.9146.3
Days
High Temp ≥ 25°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan0000
Feb0000
Mar0000
Apr0000
May2526
Jun81079
Jul15151015
Aug0101
Sep0000
Oct0000
Nov0000
Dec0000
201825311931
Days
High Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan0000
Feb0110
Mar0000
Apr0000
May0000
Jun0000
Jul0000
Aug0000
Sep0000
Oct0000
Nov0000
Dec0000
20180110
Days
Low Temp ≤ 0°C
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan4533
Feb13121114
Mar8879
Apr1100
May0000
Jun0000
Jul0000
Aug0000
Sep0000
Oct3222
Nov2111
Dec4434
201835332733

Rain
ArnsideHevershamSilverdaleWarton
Month mm mm mm mm
Jan91.6123.8127.6111.2
Feb47.856.660.851.4
Mar60.455.060.248.6
Apr87.079.0101.881.2
May27.835.644.831.6
Jun21.028.624.014.6
Jul55.244.648.055.2
Aug116.2120.699.451.8
Sep150.6119.6136.8119.2
Oct135.6106.0120.2100.4
Nov79.280.265.041.8
Dec167.6134.0139.0130.8
20181040.0983.61027.6837.8
Wettest
Day
ArnsideHevershamSilverdaleWarton
Month mmWhen mmWhen mmWhen mmWhen
Jan16.402/0116.615/0119.815/0119.015/01
Feb10.210/0211.410/0214.808/0216.808/02
Mar16.010/0313.010/0313.210/0314.610/03
Apr17.204/0412.602/0417.402/0414.602/04
May4.416/057.216/0510.416/056.616/05
Jun8.409/068.216/069.416/064.616/06
Jul18.629/0716.829/0714.829/0718.629/07
Aug23.219/0825.019/0819.615/0813.219/08
Sep31.020/0925.820/0923.420/0924.220/09
Oct53.813/1039.013/1045.613/1035.413/10
Nov10.828/119.407/119.207/115.809/11
Dec20.807/1218.215/1219.607/1217.407/12
201853.813/1039.013/1045.613/1035.413/10

High Rain Rate
ArnsideHevershamSilverdaleWarton
Month mm/HrWhen mm/HrWhen mm/HrWhen mm/HrWhen
Jan33.221/0138.221/0156.224/01138.824/01
Feb7.610/027.815/028.015/0214.615/02
Mar7.208/0311.024/0310.006/038.610/03
Apr25.210/0449.215/0466.604/0418.624/04
May10.209/0518.209/0532.009/0511.809/05
Jun77.409/0640.216/0646.216/0620.616/06
Jul97.628/0718.828/0744.228/0797.628/07
Aug60.624/0867.823/0842.208/0850.423/08
Sep103.814/0984.020/0976.819/0951.614/09
Oct65.413/1076.812/1064.413/1068.212/10
Nov108.629/1184.029/11192.029/1135.613/11
Dec50.408/1246.829/1248.616/1246.608/12
2018108.629/1184.020/09192.029/11138.824/01
Days
It Rained
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan25242621
Feb19191917
Mar14191814
Apr19201917
May13151214
Jun101088
Jul1181011
Aug22222115
Sep21211818
Oct21202117
Nov19201819
Dec25232524
2018219221215195
Days
Rain ≥ 2 mm
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan15171713
Feb10998
Mar8975
Apr12111210
May6886
Jun3542
Jul6456
Aug1315129
Sep13131313
Oct98107
Nov1413128
Dec16161414
2018125128123101
Days
Rain ≥ 20 mm
ArnsideHevershamSilverdaleWarton
Month Days Days Days Days
Jan0000
Feb0000
Mar0000
Apr0000
May0000
Jun0000
Jul0000
Aug1200
Sep2112
Oct2222
Nov0000
Dec1000
20186534
Mean
UV Index
ArnsideHevershamWarton
Month Index Index Index
Jan0.00.00.0
Feb0.00.00.1
Mar0.00.10.2
Apr0.10.30.4
May0.60.70.9
Jun0.80.80.9
Jul0.00.70.0
Aug0.40.3
Sep0.30.4
Oct0.10.1
Nov0.00.0
Dec0.00.0
20180.20.30.3
High
UV Index
ArnsideHevershamWarton
Month IndexWhen IndexWhen IndexWhen
Jan0.526/010.001/010.526/01
Feb0.602/020.919/021.120/02
Mar1.726/031.724/032.126/03
Apr3.029/043.518/043.818/04
May3.708/054.331/055.231/05
Jun4.518/065.218/066.118/06
Jul0.001/075.010/070.001/07
Aug4.301/085.404/08
Sep3.111/093.801/09
Oct2.001/102.201/10
Nov0.601/110.902/11
Dec0.001/120.001/12
20184.518/065.218/066.118/06
Mean Solar
Radiation
ArnsideHevershamWarton
Month W/m2 W/m2 W/m2
Jan191923
Feb465748
Mar238678
Apr75124123
May168226220
Jun203243223
Jul02080
Aug12878
Sep101106
Oct5557
Nov2631
Dec1314
20187510784
High Solar
Radiation
ArnsideHevershamWarton
Month W/m2When W/m2When W/m2When
Jan47331/0143431/0139618/01
Feb48209/0259227/0267727/02
Mar75428/0387724/0391124/03
Apr109730/04102728/04109528/04
May116516/05117916/05110916/05
Jun119506/06115120/06118821/06
Jul001/07115109/07001/07
Aug104908/08109210/08
Sep94911/0996904/09
Oct73302/1074003/10
Nov46620/1154002/11
Dec26919/1225807/12
2018119506/06117916/05118821/06
Evapo-
transpiration
ArnsideHevershamWarton
Month mm mm mm
Jan10.8259.68114.701
Feb4.47720.21120.357
Mar10.44434.48439.536
Apr16.53551.67459.188
May75.918103.115111.952
Jun101.990112.275111.022
Jul0.025103.1740.025
Aug56.94039.992
Sep43.83955.281
Oct24.40733.109
Nov15.72427.011
Dec6.16311.971
2018220.214581.687524.145
Average
Wind
ArnsideHevershamSilverdaleWarton
Month Mph Mph Mph Mph
Jan3.83.62.45.2
Feb1.62.91.53.5
Mar3.03.52.44.9
Apr2.92.82.14.3
May3.91.91.73.4
Jun3.81.52.03.0
Jul0.01.11.70.0
Aug0.01.42.53.8
Sep1.32.02.93.4
Oct1.22.22.23.5
Nov1.53.62.55.8
Dec1.32.42.43.7
20182.02.42.23.7

High Wind
ArnsideHevershamSilverdaleWarton
Month MphWhen MphWhen MphWhen MphWhen
Jan4324/013803/013103/013902/01
Feb2701/023414/022814/023410/02
Mar4302/033801/032901/034802/03
Apr3326/043117/042525/043617/04
May3026/052802/052302/053202/05
Jun4914/063314/063214/063820/06
Jul2406/072628/072428/072406/07
Aug1201/082615/082315/085823/08
Sep3719/093519/093919/093619/09
Oct3312/104312/102812/104812/10
Nov3128/113628/113328/114609/11
Dec2816/123718/124516/124518/12
20184914/064312/104516/125823/08

Wind Run
ArnsideHevershamSilverdaleWarton
Month Miles Miles Miles Miles
Jan2847.52669.01824.03395.5
Feb1050.01929.51018.52369.5
Mar2198.52588.01771.53672.5
Apr2061.51998.01512.03069.5
May2580.01419.51265.02561.0
Jun2715.51069.51438.52130.5
Jul3.0843.01246.53.0
Aug11.01001.01843.02853.5
Sep919.51432.02065.02449.0
Oct902.51627.51662.52570.5
Nov1088.52549.51807.04195.5
Dec970.01816.01798.02760.0
201817347.520942.519251.532030.0
Dominant
Wind Direction
ArnsideHevershamSilverdaleWarton
Month
JanWWWW
FebWNWSSEW
MarNNEENEESEENE
AprWNEWW
MayNNEENEESEW
JunSSWENEWW
JulWSWWSWWWSW
AugWWSWWW
SepWWSWWW
OctWWWW
NovSSESSEWSSE
DecWWSWWW
2018WWSWWW

An ! on a Data Missing value indicates that the weather station measurements for the time period will be excluded from the evaluation of some records because the amount of missing data undermines their validity.The maximum data that can be missing is 720 minutes for a month, 8640 minutes for a year.

Wind Direction Percentages for Year of 2018

Move the cursor over the plot to see the exact data values.

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